New brewing process, beer brewed thereby and use thereof

A brewing process comprising using dark barley malt in such an amount to give an original wort content of 12.5-15 wt.% with addition of an ethanol extract of hops at the start of heating and of Type 90 hop pellets at the end of heating, the final step involving neither filtering nor stabilizing but...

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Bibliographische Detailangaben
Hauptverfasser: ELSTNER, ERICH, F., NAT, HIPPELI, SUSANNE, DORNISCH, KERSTIN, HELLICH, PETER, WINTER, PETER
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:A brewing process comprising using dark barley malt in such an amount to give an original wort content of 12.5-15 wt.% with addition of an ethanol extract of hops at the start of heating and of Type 90 hop pellets at the end of heating, the final step involving neither filtering nor stabilizing but only clarifying by centrifugation, is new. A brewing process comprises using dark barley malt in such an amount to give an original wort content of 12.5-15% (weight/weight); adding an ethanol extract of hops containing 5.65-6.30 g alpha -acid/hl finished wort at the start of the wort heating, which lasts for 1 hour 10 minutes to 1 hour 55 minutes, and at the end of the heating adding Type 90 hop pellets containing 3.70-5.20 g/hl finished wort; and neither filtering nor stabilizing the beer after secondary fermentation but only clarifying it by centrifugation to give a clarity (90[deg] measurement) of the order of 20 EBC and a yeast cell number of the order of 106>/ml. An independent claim is also included for the beer obtained by the method and especially having the following properties : original wort content = 13.82 wt.%; alcohol content = 4.37 wt.% and 5.59 volume %; actual extract = 5.45 wt.%; apparent extract = 3.46 wt.% (spindle measurement); actual degree of fermentation = 62.3 %; apparent degree of fermentation = 75.0%; EBC color = 39.2; bitter principle (UV absorption in isooctane solution at 275 nm) = 33.1; foam = 247 seconds (NIBEM); CO2 = 0.57%; haze (900) = ca. 20 (EBC); and yeast cell number = ca. 106>/ml.